Potassium Methylsilicate Waterproofing Agent for Mortar Building Interior and Exterior Stone Concrete

Potassium Trimethylsilanolate / Potassium methyl-silicate / Potassium methylsilanetriolate / Trimethylsilanol potassium salt

Silway 715 is an aqueous solution of potassium methyl siliconate and is used in diluted form for the hydrophobic impregnation of mineral construction materials to make them water-repellent. The siliconate reacts with carbon dioxide (CO2) in the air to form an insoluble water-resistant treatment within 24 hours. Silway 715 is designed to impart water repellency to a wide variety of substances, especially the waterproof of the porous substrate.

• Excellent water resistant, reduce water absorption into the substrate.
• Reduces spalling due to freeze-thaw and efflorescence, increasing substrate life.
• Colorless protection, preserves the natural appearance of the substrate.
• Penetrating and breathable.
• Low VOC and Nonflammable.

Surface Treatment: Dilute Silway 715 21-25 times with water. Clean dust and oil from the substrate, then spray the diluted mixture. Cure for at least 1 day.

Tile Impregnation: Dilute Silway 715 60 times with water. Impregnate tiles for 60 seconds and cure for at least 1 day.

Suitable For: Bricks, tiles, concrete pavements, lanes, and water-absorbing minerals like perlite.

Silway 715 must be stored in tightly closed original containers, preferably stainless steel, plastic, or glass. Note: Tinplate, aluminum, galvanized or lacquered containers are not suitable. If crystals form due to low temperatures, warm and stir thoroughly to redissolve.